.layout {
  height: 100vh;
  width: 100vw;
  &_body {
    width: 100%;
    height: 100%;
    padding: 12px;
  }
  &_sider {
    background: #fff;
  }
  &_header{
    display: flex;
    padding: 0;
    &_logo {
      display: flex;
      align-items: center;
      justify-content: center;
      background: #7f8991;
      margin: 10px 20px;
      width: 160px;
      cursor: pointer;
    }
    &_icon {
      color: #fff;
      font-size: 36px;
      cursor: pointer;
    }
  }
}